Unable to acquire LMS API Error (Oracle Learning Management)

Here is a brief description of the problem  that I am experiencing. 

1.       I created and packaged a course in Articulate Storyline 2.  I don’t think anything  is wrong with the packaging. 

2.       Next I uploaded this packaged course in coursemill.  However it is not playing at all.  Here is a copy of the error message.  Just for your information, I have created courses and uploaded many times in coursemill exactly the same way, and never had this problem. 

Do you know what could be happening?

Thanks,

Indrani